pure liqu PB liquid x solution B Esure solid x liquid x (saturate»

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A: Given : Wt of precipitate (Silver chloride) = 0.750g Normality of silver nitrate = 0.105N  MW of…

Q: Match each term to the appropriate definition   homogeneous mixture: solute: solvent: saturated:…

A: Homogeneous mixture: It can be defined as the a solution which is a mixture of two or more compounds…

Q: To prepare 100ml of O.2M from the stock solution (10M) we need to dilute 4ml of the stock solution…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L. It is defined by the…

Q: II. Freezing point of a pure solid. Data Table. 1. mass of pure naphthaleneo nili13119 9.574g. anoli…

A: Given: Mass of pure napthalene=9.579 g Freezing point of napthalene=78.6°C Mass of unknown=1.554 g…

Q: II. Freezing point of a pure solid. Data Table. 1. mass of pure naphthalene o l seode os 9.579g…

A: Mass of pure napthalene = M = 9.579 g = 9.579 * 10-3 kgFreezing Point of napthalene = TN = 78.6…

Q: 0.001 percent (v/v) ethanol solution is considered   Choices: saturated supersaturated concentrated…

A: Given: Volume by volume percentage of ethanol solution=0.001 % This has to be selected if it is a…

Q: Miscible liquids from homogeneous mixture when added together. is Toluene miscible with water or…

A: If a liquid is completely soluble in another liquid solution, then it is said to be miscible.

Q: Copper metal and aqueous iron (III) chloride were made to react to reduce iron to Fe2+ while…

A: Here we are required to find the mass of copper needed to react with 20.5% wt of iron (III) chloride…

Q: Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point (C) 1 None 4.140g X…

A: The data given is, Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point…

Q: lower than the freezing point of the original liquid. Is the original liquid pure o a mixture?…

A: The depression in freeing point of a solution is a colligative property. The freezing point of a…

Q: Asolution of cthanol Ld=0.795glmL) and water (H20) is Prefacd IS Placing30.0 ML of ethanol in a…

A: We are given that the density of ethanol as 0.795 g/mL and 30 mL of ethanol is taken to make a…

Q: Extraction is a process of purifying immiscible liquids. O TRUE FALSE

A: The purification of any two immiscible liquids can be carried out by a number of methods.

Q: Given the property on the left as the criterion, which of the following order of comparison is TRUE?…

A: According to the property on the left as the criterion the following order of comparison is true is…

Q: molarity of the solution. (MW of SO2 = 64g/mol)

A:

Q: Prepare 0.1N H2SO4 solution of 250ml volume. (Density of H2SO4 is 1.84 and purity is 98 %)

A: We are givenH2SO4 purity=98% i.e in 100 gm of solution H2SO4 present =98 gm

Q: prepare calcium sulfate soultion by dissolving 200 g calcium sulfate in enough water to sa volume of…

A: From given data  Mass of solute, calcium sulfate = 200 g = 0.200 Kg volume of solution = 850 mL…

Q: To determine the freezing point depression of a LICI solution, Toni adds 0.378 g of LiCI to the…

A: ∆Tf = i × Kf × m Where ; ∆Tf = depression in freezing point  i = van't Hoff factor  ( For LiCl , i =…

Q: A 2.1 M K2SO4 solution can be prepared by diluting mL of 9.2 M K₂2SO4 solution to 241 mL

A: • The values provided in the question are:-         i) Initial concentration of K2SO4 solution, M1…

Q: 0.2560 molality to mass percent solvent

A:

Q: 4 ounces of 80 proof liquor is equilvaent to how many standard drinks?

A: Given,4 ounces of 80 proof liquor

Q: Please indicate true (T) or false (F) as appropriate: Justify       I) The vapor pressure of a…

A: We would use the definitions of Non-volatile substance , ideal solution , depression in freezing…

Q: Calculate the molarity of a 91.9 wt% solution of H2SO4 with a solution density of 1.61g/ml.

A: The number of moles of sulfuric acid present in the given weight percent is calculated as

Q: Materials Needed semi-micro test tubes and rack solid I2 regular test tubes and rack squash pipettes…

A: The rule odf solubility is 'like dissolves like' whuch means that polar solute will be dissolved in…

Q: Given the following information, determine the percentage by mass of cyclohexane in the mixture.…

A: A solution mixture of 3.15 millilitres, containing cyclohexane and toluene is taken.

Q: A solution containing 10.0 % sodium sulfate by weight is cooled to 32° F, where the solid phase is…

A: Solution -

Q: A. FREEZING POINT DEPRESSION Kf (*C/m) of water Freezing Point of Water, °C SOLVENT 1.86 0.00 100.0…

A: The data given is,

Q: Calculate the formality and normality of a commercial solution of H2SO4 whose purity is 97% and its…

A: 97% by weight of solution means 97 gram of H2SO4 in 100 gram of solution. Density of Solution = 1.82…

Q: Calculate the molalities of some commercial reagents from the following data: (Assume 100 g of…

A:

Q: Answer the following problem completely and systematically. Show your complete solution. As you may…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Calculate the molality of a solution that is prepared by mixing 25.5 mL of CH3CH2OH (D = 0.789 g/mL)…

A: The mass of CH3CH2OH (solute) and the mass of CH3CH2CH2OH are determined as follows. mCH3CH2OH=0.789…

Q: Suggest the possible methods of separation of liquid–gas mixtures. Explain each method with an…

A: The method which is used for separation of liquid-gas mixtures is Distillation.

Q: Three aqueous solution are given calculate the motality for these solutions, 9250 ml. of 2.90 on m…

A:

Q: An unhnown brown liquid is unitorm thronghont ond con be further Seperated by distillation The…

A: Unknown can be determined by given properties.

Q: State Raoult’s law for a solution containing volatile components.

A: According to Raoult’s law, the partial vapor pressure of any liquid is equal the product of the…

Q: To 500 g of K2Cr207 solution with a mass fraction K2Cr207 5% added 300g of water. Determine the mass…

A: Given :-  Mass fraction of K2Cr2O7 = 5%  Mass of solution = 500 g  Mass of water added to the…

Q: Molality is defined as the number of moles of solute per kilogram of solvent. If the concentration…

A: Molality = Number of moles of solute/Mass of solvent in kg Mass = Volume × density Number of moles =…

Q: State raoult's law for a non volatile solute in single volatile solvent?

A: The vapour pressure of a solution of a non-volatile solute is equal to the vapour pressure of the…

Q: Answers should be in 4th decimal places An automobile antifreeze mixture is made by mixing equal…

A: Given data: Density of mixture = 1.070 g/mL Density of ethylene glycol = 1.114 g/mL Molecular weight…

Q: True or False Electrolytes can affect the vapor pressure of the solvent by lowering it.

A:

Q: Solution Solute Solvent solid Hydrogen in palladium solid Mercury and sodium bronze solid liquid…

A: A solution is a homogenous mixture of two or more substances whose composition can varied within…

Q: Stirring a solid-liquid mixture has no effect on the rate at which a saturated solution forms.

A: Saturated solution is a type of solution in which no more solute can be dissolved in a given amount…

Q: Find the freezing point (Tr) and boiling point (Tb) of a solution containing 4.0g sucrose…

A: Given :  Weight of sucrose = 4.0 gm  Weight of water = 500 gm

Q: D. Freezing Point Calculation Directions: Study the sample problem and do the task given. Task to do…

A:

Q: How do I do the second calculation problem?

A: First, the change in freezing points of pure naphthalene and solution is  80.30C-76.30C = 4 0C .Now,…

Q: A solution is prepared using 19 mL of hexane and 23 ml of heptane. What is the mole fraction of…

A: First we will calculate mole fraction of each component in solution and then apply Raoults law to…

Q: what is the Normal concentration of a solution that is 4 percent KHSO4 by weight and has specific…

A: The normality of the compound is the number of equivalents divided by the equivalent weight of the…

Q: Part II. Determination of molecular weight for ethyl alcohol Freezing point, °C DTf   Mass of…

A: Given Data: The mass of solvent is 0.1 kg. The mass of solute is 6.202.g.

Q: 279.28 mL of 1.22 M organic salt was mixed with 168.14 mL of Ethanol (d= 0.789 g/mL, MW…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.